Commit 43d092c6 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: ni_labpc: simplify labpc_range_is_unipolar()



As Ian Abbott pointed out, this helper function can be simplified
by just checking if the 'min' value is >= 0.
Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e7a1aa62
......@@ -320,13 +320,7 @@ static int labpc_counter_set_mode(struct comedi_device *dev,
static bool labpc_range_is_unipolar(struct comedi_subdevice *s,
unsigned int range)
{
const struct comedi_lrange *lrange = s->range_table;
const struct comedi_krange *krange = &lrange->range[range];
if (krange->min < 0)
return false;
else
return true;
return s->range_table->range[range].min >= 0;
}
static int labpc_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
......
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